Read the Fucking Manual

angry response to an Internet user who is requested not to send foolish questions before he has read the user guides on the subject, RTFM

RTFM is an initialism for the statement "Read The Fucking Manual", or "Read The Fine Manual" in ironic avoidance of the more usual expansion (see below for more variations). This instruction is sometimes given in response to a question when the person being asked believes that the question could be easily answered by reading the relevant "manual" or instructions.
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